C-Bus 8 channel Relay and 8 channel Dimmer unit listed as "not working, parts only" can I fix them??

[@putusuwendra7398]

Great video of trouble shooting. Love the way of explaining 👍👍👍

[@electrolatif]

Thank you very much for sharing your knowledge I have 1 problem, after replace 12v bulbs to 220v LED, after off the the switch the LED bulbs still have a bit light 😱😱😱

[@Timbo_tango]

People poo-hoo C-bus but I always found it to be rock solid if you treat it right. These faults are not from design errors or component fatiuge. I have see water get in to a damaged Cat5 cable 40meters away, travelling to the connector and corroding the socket and surrounding board before so not uncommon.

[@RotorWorks]

One of my orange relays has failed. Do you know where I could get a replacement?

[@vk3hau]

I would start looking at Element14 for parts, have a look at this link. au.element14.com/w/c/switches-relays/relays/power-relays?ost=relay

[@shaunclarke94]

Bet you were annoyed you pulled out the triacs for nothing though! I would have toned out the power supply trace on the good board just to confirm that was definitely the correct trace.

[@markshoebridge1770]

in your experience how long do the dimmer/relay units last before they fail?

[@vk3hau]

Hi Mark, very rare to see these units fail, as these units installation was unknown the fault was corrosion on and arould the rj45 interface board the cause was most likely from bad installation cat5e cable allowing water ingress, but its an unknown and thats why when I seen them up for auction as faulty parts only I had to grab them and see if they could be fixed.

[@Tjousk]

Score!